Class 11 · Excretory Products and Their Elimination

Counter Current Mechanism in Kidneys — NEET Biology

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Give a brief account of the counter current mechanism.

NCERT Biology · Class 11 · Chapter 16 · Paragraph 53
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Assertion (A): Both Henle’s loop and vasa recta contribute to the counter-current mechanism. Reason (R): The flow of filtrate in Henle’s loop is counter-current while the flow of blood in vasa recta follows a parallel pattern.

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